1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

Resistors

Please choose from the following RESISTOR Sub-Catagory choices:

CARBON FILM

Carbon Film Resistors

METAL OXIDE

METAL OXIDE

CARBON COMPOSITION

CARBON COMPOSITION

CEMENT WIREWOUND

 CEMENT WIREWOUND

HEAVY DUTY WIREWOUND

HEAVY DUTY WIREWOUND

NON-INDUCTIVE

NON-INDUCTIVE

METER SHUNT RESISTOR FOR HEATKIT

Meter Shunt Resistors

 

SMT RESISTOR KIT

SMT RESISTOR KIT

 

Most resistors are color coded with multiple bands to identify the resistance value and the tolerance. While actually measuring the resistance before using it is a good idea, it's also a good idea to know what the resistance is supposed to be. Resistors (especially carbon composition) can drift in their actual resistance. Keep a stock of fresh resistors on hand. Use the following Standard EIA color code tables to identify resistors, or you can calculate the values on your your resistors using our handy resistance calculator.

4 Band Resistors4 band resistor

Color1st Band
(1st Figure)
2nd Band
(2nd Figure)
3rd Band
(Multiplier)
4th Band
(Tolerance)
Black   0 100  
Brown 1 1 101 ±1%
Red 2 2 102 ±2%
Orange 3 3 103  
Yellow 4 4 104  
Green 5 5 105 ±0.5%
Blue 6 6 106 ±0.25%
Violet 7 7 107 ±0.1%
Grey 8 8 108 ±0.05%
White 9 9 109  
Gold     10-1 ±5%
Silver     10-2 ±10%

5 Band Resistors5 band resistor

Color1st Band
(1st Figure)
2nd Band
(2nd Figure)
3rd Band
(Multiplier)
4th Band
(Tolerance)
5th Band
(Tolerance)
Black   0 0 100  
Brown 1 1 1 101 ±1%
Red 2 2 2 102 ±2%
Orange 3 3 3 103  
Yellow 4 4 4 104  
Green 5 5 5 105 ±0.5%
Blue 6 6 6 106 ±0.25%
Violet 7 7 7 107 ±0.1%
Grey 8 8 8 108 ±0.05%
White 9 9 9 109  
Gold       10-1 ±5%
Silver       10-2 ±10%

List  Grid 

per page
Set Descending Direction

  1. L50J25R Ohmite No.0400C 25 Ohms 50 Watt Resistor (NOS)

    L50J25R Ohmite No.0400C 25 Ohms 50 Watt Resistor (NOS)

    $7.91

    • 25 Ohms
    • 50 Watts
    • 4" long x ~5/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: L50J25R

    Made in the USA

  2. 0219 Ohmite Vitreous Enameled Resistor 25K Ohms 25 Watt (NOS)

    0219 Ohmite Vitreous Enameled Resistor 25K Ohms 25 Watt (NOS)

    $6.91

    • 25K Ohms
    • 25 Watts
    • 2" long x 5/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 0219-25K-25

    Made in the USA

  3. Ohmite 10000 Ohms 25 Watt Resistor (Pull)

    Ohmite 10000 Ohms 25 Watt Resistor (Pull)

    $9.91

    Ohmite 10000 Ohms 25 Watt Wirewound Resistor (Pull)

    Used * No longer availale for export
    MFR: Ohmite
    SKU: OHMITE-10K-25W-P

    Made in the USA

  4. 1821 Ohmite Brown Devil 1000 Ohms 12 Watt Resistor (NOS)

    1821 Ohmite Brown Devil 1000 Ohms 12 Watt Resistor (NOS)

    $1.91

    • 1000 Ohms
    • 12 Watts
    • 2" long x 1/2" diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 1821-1000

    Made in the USA

  5. Ohmite Variable Resistor 2 Ohms 10 Watt (NOS)

    Ohmite Variable Resistor 2 Ohms 10 Watt (NOS)

    $1.91

    • 2 Ohms
    • 10 Watts
    • 1-3/4" long x ~3/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 2-10-VAR

    Made in the USA

  6. Ohmite 300K Ohms 12 Watt Resistor (Pull)

    Ohmite 300K Ohms 12 Watt Resistor (Pull)

    $14.91

    Ohmite 300K Ohms 12 Watt Resistor (Pull)

    Used * No longer availale for export
    MFR: Ohmite
    SKU: OHMITE-300K-12W-P

    Made in the USA

  7. Ohmite Brown Devil 15000 Ohms 10 Watt Resistor (NOS)

    Ohmite Brown Devil 15000 Ohms 10 Watt Resistor (NOS)

    $2.91

    • 15000 Ohms
    • 10 Watts
    • 1-3/4" long x 5/16" diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 15000-10-BD

    Made in the USA

  8. 5905-813-3986 Ohmite Fixed Resistor 500 Ohm 10 Watt (NOS)

    5905-813-3986 Ohmite Fixed Resistor 500 Ohm 10 Watt (NOS)

    $1.91

    New Old Stock * No longer availabel for export
    MFR: Ohmite Manufacturing Company
    SKU: 5905-813-3986

    Made in the USA

  9. 1843 Ohmite Brown Devil Resistor 15000 Ohms 20 Watt (NOS)

    1843 Ohmite Brown Devil Resistor 15000 Ohms 20 Watt (NOS)

    $6.91

    • 15000 Ohms
    • 20 Watts
    • 2" long x 1/2" diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 1843-15K-20-BD

    Made in the USA

  10. 0224 Ohmite 50K Ohms 25 Watt Resistor (Pull)

    0224 Ohmite 50K Ohms 25 Watt Resistor (Pull)

    $12.91

    0224 Ohmite 50K Ohms 25 Watt Resistor (Pull)

    Used * No longer availale for export
    MFR: Ohmite
    SKU: 0224-50K-25W

    Made in the USA

Items 1 to 10 of 103 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5